Common Crawl maintains a free,open repository of web crawl data that can be used by anyone.
Common Crawl is a 501(c)(3) non–profit founded in 2007. We make wholesale extraction, transformation and analysis of open web data accessible to researchers.
We are pleased to announce the release of the March 2026 crawl, containing 1.97 billion web pages, or 344.64 TiB of uncompressed content. We also observed a dramatic increase in fetches over IPv6, explained by the enabling of Happy Eyeballs in the OkHttp library.
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